DropCollection()

Addedv2.5.x

This method drops a collection.

func (c *Client) DropCollection(ctx context.Context, option DropCollectionOption, callOptions ...grpc.CallOption) error

Request Parameters

Parameter	Description	Type
ctx	Context for the current call to work.	context.Context
option	Optional parameters of the methods.	DropCollectionOption
callOpts	Optional parameters for calling the methods.	grpc.CallOption

DropCollectionOption

This is an interface type. The dropCollectionOption struct type implements this interface type.

You can use the NewDropCollectionOption() function to get the concrete implementation.

NewDropCollectionOption

The signature of this method is as follows:

func NewDropCollectionOption(name string) *dropCollectionOption

Parameter	Description	Type
name	Name of the collection to drop.	string

Return

Null

Example

import (
        "context"
        "github.com/milvus-io/milvus/client/v2/milvusclient"
)

err = cli.DropCollection(ctx, milvusclient.NewDropCollectionOption("customized_setup_2"))
if err != nil {
       // handle err
}